Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268644 | Light emitting device, and method and apparatus for manufacturing same | Kuniaki Konno, Hideo Tamura, Hiroaki Oshio, Tetsuro Komatsu | 2012-09-18 |
| 8100564 | Light emitting device and illuminating device | — | 2012-01-24 |
| 7227194 | Semiconductor light emitting device | — | 2007-06-05 |
| 6831308 | Semiconductor light detecting device | — | 2004-12-14 |
| 6083289 | Pulverized coal carriability improver | Takashi Nakaya, Yoshio Kimura, Tsunao Kamijo, Kenichi Miyamoto, Takashi Matoba +2 more | 2000-07-04 |
| 5731213 | Semiconductor light receiving device and method of manufacturing the same | — | 1998-03-24 |
| 5412249 | Semiconductor device having layered electrode | Masahiko Hyugaji | 1995-05-02 |
| 5154729 | Semiconductor manufacturing apparatus | — | 1992-10-13 |